U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Icon_funbox Bizarre Patents

Patent No. 5307162

Cloaking System Using Optoelectronically Controlled Camouflage

A Cloaking System designed to operate in the visible light spectrum, utilizes optoelectronics and/or photonic components to conceal an object within it.

Newsletter  PatentStorm News

Make the Most of Our Site

See this month's Top Inventors and Most Cited Patents.

Stay on top of the latest innovations by subscribing to an RSS feed.

Registered users: Manage your profile.

 

Class 222/137 - Unitary reciprocating


Subclass of Class 222 - Dispensing
Definition: Dispensers having unitary discharge assistants, in which
No. of applications: 103
Last issue date: 05/24/2012


1      
Application No.Application TitleIssue Date
20120125951Delivery of Two or More Medicaments Through a Single Dose Selection and Single Dispense Interface
A injection system for co-delivery of two medicaments (1, 2) having a drug delivery device (10) containing a primary reservoir containing a first medicament (1) and that has a secondary reservoir containing a second medicament (2) where the d...
05/24/2012
20120104030MULTIPLE COMPONENT DISPENSING CARTRIDGE AND METHOD WITH SIDE-BY-SIDE FLUID CHAMBERS
A fluid cartridge for storing and dispensing first and second fluids includes a first tubular cartridge wall and a second tubular cartridge wall in side-by-side relation. First and second pistons are coupled for movement by a coupling portion and are respectively dispos...
05/03/2012
20120080447MULTI-COMPONENT CARTRIDGE HAVING A VENTILATOR DEVICE
A multicomponent cartridge includes a first storage chamber for a first component and a second storage chamber for a second component. The first storage chamber is separate from, and arranged next to, the second storage chamber. A first piston is movably received in the...
04/05/2012
20120067923METHOD OF PRODUCING FOAMED CLEANSERT WITH SUSPENDED PARTICLES THEREIN AND A DISPENSER THEREFORE
One aspect of the invention is a foaming component for use in association with a foam dispenser. The foaming component includes an air sparging element, a mixing chamber, and an air chamber. The mixing chamber is on one side of the air sparging element and it defines a ...
03/22/2012
20120043347DEVICE, SYSTEM AND METHOD FOR DISPENSING A FIXED DOSE OF FLUID
The invention relates to a device for dispensing a fixed dose of fluid, the device comprising at least one barrel; at least one plunger at least partially enclosed within the barrel; a motion conversion mechanism for transferring actuated pressure force applied outside ...
02/23/2012
20120000935SELF-CONTAINED HAND HELD YOKE-CONNECTED DEVICE FOR DISPENSNG A TWO-PART ADHESIVE AEROSOL
A self-contained, hand-held spray dispensing device includes an internal source of pressurized fluid that exerts a motive force on a pair of liquid ejecting elements to cause each to eject a liquid into a discharge line. The liquids remain separated until each exits its...
01/05/2012
20110315712PUMP-EQUIPPED CONTAINER AND DUPLEX DISCHARGE CONTAINER
A pump-equipped container (10) includes a tubular container body (11) that is made of a sheet material having flexibility and a pump device (13) that includes a pump body (15) and a nozzle portion (14). A one-end section of the contain...
12/29/2011
20110303694FOAM DISPENSER
The present disclosure relates generally to a standing foam dispenser, and more particularly, to a foam dispenser with a nozzle assembly having a disposable nozzle adapted for easy removal and replacement....
12/15/2011
20110272433Cartridge System With Compressed Gas Cartridge
A cartridge system for application of a flowable material has at least one cartridge having cartridge walls, one cartridge head, and one feed plunger opposite the cartridge head for expelling a cartridge content. The cartridge has at least one opening in the cartridge h...
11/10/2011
20110272434Cartridge Closure and Cartridge Having Said Closure
A cartridge system for application of a material has at least one cartridge having at least one cartridge has cartridge walls and one cartridge head each having at least one opening in each cartridge head, and a bracket that is arranged on the cartridge head or cartridg...
11/10/2011
20110272436Cartridge System and Dispensing Tube For Said Cartridge System
A cartridge system mixes and applies a mixing ware, such as, for example, a medical cement. The cartridge system has two cartridges that are arranged parallel to each other, and a mixing space having an outlet opening, wherein the cartridges each comprise at least one o...
11/10/2011
20110198370DEVICE FOR MIXING AND DISCHARGING PLURAL MATERIALS
A device for mixing and discharging plural materials has a body, a housing and a sealing plug. The body has multiple barrels and multiple tubes communicating with the barrels. The housing is rotatably attached to the body in a thread manner and has a mixing chamber and ...
08/18/2011
20110108573DISPENSING ASSEMBLY COMPRISING A CARTRIDGE WITH BAG
The dispensing assembly comprises a double cartridge having two storage containers with bags placed therein, a mixer that is connectable to the cartridge, and an opening means acting upon the bag. The opening means is arranged on the mixer housing and rotatable with res...
05/12/2011
20110095054PLUNGER
A plunger for a dispenser for cartridges containing materials to be dispensed, for example viscous materials, is disclosed, the plunger having three plunger portions which define empty spaces therebetween so that cartridges, for example two-component concentric cartridg...
04/28/2011
20110084094CAPSULE FOR TWO-COMPONENT MATERIALS
Capsule (10) for two or more components of a material which are to be mixed together, comprising a cartridge (11) comprising an outlet (12), a first component chamber (13) for containing a first component, and a second component chamber (1...
04/14/2011
20110084093UNIT-DOSE PACKAGE FOR DENTAL MIXING DEVICE
A dental mixing device (10) is provided for generating a multi-component material (11) by squeezing out and mixing the components of the multi-component material (11) from at least one first (20, 20′) and one second cartridge (30, 30...
04/14/2011
20110056985Container
The invention relates to a container (1) for storing and discharging at least two components, in particular by means of a discharge gun or the like. The container (1) has at least two chambers (4a, 4b) for accommodating the comp...
03/10/2011
20110049189Extrusion tool
An extrusion tool (11) for compound-containing containers, including an extrusion device (12) and a cartridge (32) for the container. The extrusion device (12) includes an extrusion mechanism (13) and a holding receptacle (23) f...
03/03/2011
20100288790DISPENSING APPLIANCE FOR A MULTIPLE CARTRIDGE
A dispensing appliance for a double cartridge comprises a housing for receiving multiple components and a rotatable portion having a thread, the two parts cooperating in such a manner that by rotating the rotatable portion, a multiple plunger acting upon the pistons in ...
11/18/2010
20100282774DISCHARGE APPARATUS COMPRISING ROTATING DEVICE
A discharge apparatus comprising at least one container (1; 101) is provided, said container receiving a component and having an outlet (2) and a discharge element (3, 103). The discharge apparatus further comprises a rotating device, which has a dr...
11/11/2010
20100270332EPOXY DISPENSER
A dispenser for dispensing a fluid under high pressure includes: a housing; two valves within the housing and arranged parallel relative to one another; an actuator assembly within the housing and including a single rigid shaft which is connected to the valves and is co...
10/28/2010
20100252574DISPENSER DEVICE FOR BI-COMPONENT SUBSTANCES
A dispenser device for bi-component substances comprises a support structure (2); a receiving seat (5) formed inside said support structure (2) and in which at least two cartridges (6) can be housed for containing each a respective component ...
10/07/2010
20100206905DUAL FLUID DISPENSER
A dual fluid cartridge for storing and dispensing fluids. With the disclosed dual fluid cartridge, a hand-held applicator may be used to dispense and mix two component end products (e.g., an adhesive) in unequal ratios. The dual fluid cartridge is configured as a syring...
08/19/2010
20100206904Multicomponent cartridge for single use
A multicomponent cartridge which is designed for single use includes two separate supply chambers arranged coaxially of each other and two pistons. The two pistons are movable via a plunger to simultaneously discharge two components. A guide element guides the two pisto...
08/19/2010
20100163579Dispensing Assembly with Removably Attachable Accessories
The dispensing assembly with a syringe comprises at least one container and accessories such as a mixer or a closure cap. The fastening area of the syringe and the fastening areas of the accessories are configured such that the accessories are capable to be slipped-on t...
07/01/2010
20100133360LIQUID FOOD DISPENSING APPARATUS WITH PROGRAMMABLY CONTROLLED DEPOSITOR MODULES
Provided is a liquid food dispensing apparatus capable of dispensing a wide range of liquid foods having different fluid properties and dispensing specifications. The dispensing apparatus has a modular construction that allows it to be configured to accommodate a variet...
06/03/2010
20100102088Dispensing Assembly Having Removably Attachable Accessories
The dispensing assembly includes a cartridge having at least two containers and accessories. The fastening area (6) of the cartridge (1) and the fastening areas (9) of the accessories (4) are configured such that the accessories are attachabl...
04/29/2010
20100102089Dual component dispenser
A method and apparatus for extruding the first fluid capable of foaming through a porous member to produce a first foamed extrudate while simultaneously dispensing a second flowable material preferably containing particulate matter adjacent the first extrudate....
04/29/2010
20100089949DISPENSING DEVICE WITH LOCKING MEMBER
A dispensing device (1), for example for dental impression material, comprises a chamber (2, 3) for containing material to be dispensed. The chamber has a dispensing outlet (6) which is so configured that a removable nozzle (7) can be secured...
04/15/2010
20100059547Cartridge for multi-component masses
A cartridge (21) for multi-component masses has a first receiving member (22) having a receiving space (23) for at least one component (13) of the multi-component mass, and at least one other receiving member (27) extending parallel to...
03/11/2010
20100044394FLUID PRODUCT DISPENSER
A fluid dispenser comprising: at least one fluid reservoir (1a, 1b) provided with an opening (11a, 11b); at least one fluid dispenser member (3a, 3b), such as a pump or a valve, comprisi...
02/25/2010
20100038381Cartridge
The invention pertains to a cartridge (1) with at least one chamber (6a, 6b) for accommodating a substance that respectively features a dispensing opening (11a, 11b) and another opening that is closed by a p...
02/18/2010
20100025436Dispensing device arranged to reduce the risk of strain and injury during use
A device for dispensing flowable materials to low locations without the user being required to bend over or kneel down during dispensing provides relief from back strain or other injuries. The device includes a cylinder having a piston mounted therein which reciprocates...
02/04/2010
20090314809Ejection device
An ejection device (11) for compound-containing containers (6) has a receptacle (12) for the container (6) and two piston rods (21) having a pressure transmitting element (23) at its end (22) facing the receptacle (12<...
12/24/2009
20090317167DELIVERY SYSTEM
The present invention generally is a delivery system for dispensing product(s) in adjustable quantities comprising a body, said body having at least one cavity for housing the product(s) and a plunger or a piston and rod assembly, an actuator being in communication with...
12/24/2009
20090308891Cartridge
The invention relates to a cartridge having at least one tube (3a, 3b), particularly a circular cylindrical tube. At least one outlet opening (11a, 11b) is provided in the side wall of the tube. Furthermore, a clos...
12/17/2009
20090302060DISPENSING APPLIANCE FOR A MULTIPLE CARTRIDGE
The dispensing appliance for a multiple cartridge or syringe comprising a housing configured to receive the cartridge that has an internal thread and a rotatable portion that has a complementary thread, the internal thread and the rotatable portion cooperating in such a...
12/10/2009
20090272759BEVERAGE DISPENSER AND METHOD
A beverage container (10) is disclosed having an outer housing (11), a discharge nozzle (12), one or more beverage chamber (18) and a plunger means that may be a base cup (14) with shaft members (50). Preferably there are two or...
11/05/2009
20090266843MULTICOMPONENT CARTRIDGE
The inventive multicomponent cartridge (1) for separately storing and for jointly pressing out at least two components of a free-flowing substance comprises at least one cylinder (2) for holding the substance with at least one pressing plunger (4) f...
10/29/2009
20090268546DYNAMIC MIXING APPLICATOR
An applicator assembly for mixing, homogenizing and/or emulsifying two or more components is disclosed. The applicator assembly includes a housing configured to receive a motor and a power source, a fluid supply source operably connected to the housing, the fluid supply...
10/29/2009
1      
 
Sign InRegister
Username  
Password   
forgot password?